Finite Lab 7 - Math 120 Spring 2008 Brodnick Lab #7: 7.3,...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Math 120 Spring 2008 Brodnick Lab #7: 7.3, 7.4, & 7.5 1. Suppose 29 . 0 ) ( and , 64 . 0 ) ( , 49 . 0 ) ( = = = B A P B P A P . Find ) ( B A P . #1 Answer: 2. The following shows the 8 possible blood types and the percentage of the U.S. population with that type: What is the probability that a randomly selected person has a blood type that is type A or Rh-positive? #2 Answer: 3. (Refer to #2) What is the probability that a randomly selected person has a blood type that contains the B antigen? (Hint: AB blood contain both the A antigen and the B antigen.) #3 Answer: 4. The following table shows the top ten stocks of the “Dogs of the Dow” list on March 1, 2007. If three of these stocks are randomly selected, what is the probability that exactly two will have prices below $50? Express your answer as a reduced fraction. #4 Answer: O positive 38% O negative 7% A positive 34% A negative 6% B positive 9% B negative 2% AB positive 3% AB negative 1% Company Price Yield Pfizer 25.04
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 2

Finite Lab 7 - Math 120 Spring 2008 Brodnick Lab #7: 7.3,...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online